SPB - SUNG-IL MACHINERY

Timing Pulley

Timing pulley is a part that transmits the rotational power
received from the timing belt to the shaft. Our products provide
sufficient tightening force without additional processing on shafts / pulleys, etc.
and support a variety of shaft fastening methods that are easy to install.

SATP-S5M Series

High Strength Aluminum Alloy Timing Pulley + Taper Bushing (Steel) Mounted Type

Product Overview
Dimensions / Performance / CAD

SPAA SPAS SPB SC ID□C IDTS

Dimensions / Performance

TIMING PULLEY (Unit:mm)

TYPE	CAD	NT	P.C.D.	O.D.	C	B	ID Range (I type)			ID Range (O type)
TYPE	CAD	NT	P.C.D.	O.D.	C	B	BW100 (A:11, W:16)	BW150 (A:17, W:22)	BW250 (A:27, W:32)	BW100 (A:11, W:16)	BW150 (A:17, W:22)	BW250 (A:27, W:32)
SATP-S5M SPB		22	35.01	34.05	40	27	–	–	–	8	–	–
		24	38.20	37.24	45	30	8	8	8	8 ~ 10	10	10
		25	39.79	38.83	45	30	8	8	8	8 ~ 10	10	10
		26	41.38	40.42	48	35	8	8 ~ 12	8 ~ 12	8 ~ 12	10 ~ 12	10 ~ 12
		28	44.56	43.60	48	35	8	8 ~ 12	8 ~ 12	8 ~ 12	10 ~ 12	10 ~ 12
		30	47.75	46.79	52	36	–	10 ~ 12	10 ~ 12	10 ~ 15	10 ~ 15	10 ~ 15
		32	50.93	49.97	55	40	–	10 ~ 12	10 ~ 12	10 ~ 17	10 ~ 17	10 ~ 17
		34	54.11	53.15	61	45	–	10 ~ 12	10 ~ 17	10 ~ 17	10 ~ 17	10 ~ 17
		36	57.30	56.34	61	45	–	10 ~ 12	10 ~ 17	10 ~ 17	10 ~ 17	10 ~ 17
		40	63.66	62.70	67	50	–	10 ~ 12	10 ~ 17	10 ~ 17	10 ~ 17	10 ~ 17
		44	70.03	69.07	74	58	–	12	12 ~ 25	12 ~ 25	12 ~ 25	12 ~ 25
		48	76.39	75.43	83	63	–	12	12 ~ 28	12 ~ 28	12 ~ 28	12 ~ 28
		50	79.58	78.62	87	67	–	12	12 ~ 32	12 ~ 32	12 ~ 32	12 ~ 32
		60	95.49	94.53	99	80	–	12	12 ~ 35	12 ~ 32	12 ~ 35	12 ~ 35
		72	114.59	113.63	119	100	–	12	12 ~ 35	12 ~ 32	12 ~ 35	12 ~ 35

• Please refer to the below table for more specific available ID(d) information.

TAPER BUSHING (Unit:mm)

Available ID (d)		8	10	11	12	14	15	16	17	18	19	20	22	24	25	28	30	32	35
Max. Permissible Torque (N·m)	I type	8.5	18	20	23	37	39	42	45	48	49	97	110	121	124	141	149	163	173
Max. Permissible Torque (N·m)	O type	16	39	43	48	73	78	83	88	154	163	171	186	206	216	353	382	412	451
Max. Permissible Thrust Load (kN)	I type	2.12	3.59	3.63	3.76	5.21	5.1	5.17	5.23	5.28	5.12	9.68	9.98	10	9.9	10	9.89	10.12	9.88
Max. Permissible Thrust Load (kN)	O type	5.34	5.34	5.34	5.34	5.34	5.34	5.34	5.34	8.74	8.74	8.74	8.74	8.74	8.74	8.74	8.74	8.74	8.74
D	I type	24.5	29	30	31	36	37	38	39	40	42	46	47	49	51	53	56	58	61
D	O type	25.5	30	31	32	35	36	37	38	43	45	46	48	50	52	54	57	59	63
N	O type	8.5	10.5	10.5	10.5	12	12	13	13	14	14	14	14	14	14	15.5	15.5	16.5	16.5

• Keyway is NOT available for SPB series.
• Surface treatment may not be applied on inner surface of Pulley’s body.

How to Order

① Shape

I: Flange part of A.P.Lock and Taper bushing is located inside

O: Flange part of A.P.Lock and Taper bushing is located outside

② Surface Treatment

HA: Hard Anodizing

WA: White Anodizing